CN110486535B - Pipeline support frame for pumped storage power station - Google Patents
Pipeline support frame for pumped storage power station Download PDFInfo
- Publication number
- CN110486535B CN110486535B CN201910888421.5A CN201910888421A CN110486535B CN 110486535 B CN110486535 B CN 110486535B CN 201910888421 A CN201910888421 A CN 201910888421A CN 110486535 B CN110486535 B CN 110486535B
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- fastening ring
- sliding seat
- lower fastening
- hole
- support rail
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000008093 supporting effect Effects 0.000 claims description 25
- 210000001503 joint Anatomy 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention provides a pipeline support frame for a pumped storage power station, which comprises a support rail, a fixed sleeve, an embedded column, a sliding seat, a lower fastening ring and an upper fastening ring, wherein the upper end surface of the support rail is provided with an opening chute, the lower end surface of the support rail is arranged on the ground, the fixed sleeve is arranged at one end of the support rail, the embedded column is arranged at the other end of the support rail, the sliding seat is arranged in the opening chute and can slide along the length direction of the support rail, and the lower fastening ring is arranged at the upper end of the sliding seat; the device also comprises an adjusting component for adjusting the installation height of two adjacent pipelines, and the adjusting component is connected with the lower fastening ring and the sliding seat. The pipeline support frame for the pumped storage power station provided by the invention has the advantages that when two adjacent pipelines are in butt joint, the butt joint is convenient, deviation is not easy to occur, and the safety of the pipelines after the butt joint is ensured.
Description
Technical Field
The invention relates to the field of pipeline supporting frames, in particular to a pipeline supporting frame for a pumped storage power station.
Background
In pumped-storage power stations, a large number of pipelines are often arranged on a mountain slope to pump water under the mountain into a reservoir on the mountain, and the pipelines are usually laid off the ground, so pipeline supporting frames are arranged at intervals for supporting the pipelines. The support frame of the pipeline is erected at a position with a certain height from the ground, because the quantity of the pipelines is more, and the influence of complex topography environment is added, when a plurality of pipelines are butted, the adjacent two pipelines always deviate, and cannot be well butted together, for example, the adjacent two pipelines deviate in the left-right direction or deviate in the up-down direction, and adverse effects are brought to the installation arrangement of the pipelines and subsequent material strength change, and even the failure of pipeline materials can be caused if serious. Therefore, it is necessary to solve this technical problem.
Disclosure of Invention
The invention aims to provide a pipeline support frame for a pumped storage power station, which solves the technical problem that two adjacent pipelines are easy to deviate during butt joint, avoids the problem of failure of subsequent pipeline materials, facilitates the butt joint of the pipelines, ensures the safety of the pipelines and prolongs the service life of the pipelines.
The utility model provides a pipeline support frame for pumped storage power station, includes that the up end is provided with opening spout and lower terminal surface setting is in subaerial support rail, sets up fixed cover of support rail one end, sets up the embedded column of support rail other end, set up in the opening spout and can follow the gliding sliding seat of support rail length direction, set up the lower fastening ring of sliding seat upper end and set up the last fastening ring of lower fastening ring upper end, set up the pipeline between upper fastening ring and the lower fastening ring, the outside shape and the size of embedded column with the through-hole shape and the size that the fixed cover terminal surface set up are unanimous;
positioning pin holes are formed in two ends of the supporting rail, pin holes are also formed in the sliding seat, and positioning pins are arranged in the positioning pin holes and the pin holes;
the device also comprises an adjusting component for adjusting the installation height of two adjacent pipelines, and the adjusting component is connected with the lower fastening ring and the sliding seat.
The two pipelines are arranged at the upper ends of the two support rails, and the two pipelines are respectively arranged at the upper ends of the two support rails;
the adjusting component is arranged to ensure that no deviation occurs in the vertical direction when different pipelines are butted, and the supporting rail is arranged to ensure that two pipelines are well butted together, but the adjusting component achieves the purpose of fine adjustment, and the problem that the supporting rail is placed in an unbalanced mode due to machining and installation errors of the device is avoided.
The opening sliding chute is a T-shaped sliding chute, a first cylinder is arranged on the bottom surface of the opening sliding chute along the length direction of the supporting rail, the first cylinder is provided with a plurality of cylinders and distributed along the width direction of the opening sliding chute, the upper end of the first cylinder is slightly higher than the bottom surface of the opening sliding chute, and the bottom of the sliding seat is arranged on the first cylinder;
the support rail side is provided with the limiting plate, the limiting plate is provided with first screw thread through-hole, be provided with the spacing screw rod of vertical placing in the first screw thread through-hole, the spacing screw rod top is provided with the carousel, the spacing screw rod bottom is provided with the toper portion of pointed end down.
The T-shaped sliding groove is arranged to limit the sliding seat better; a first cylinder is provided, the purpose of which is to reduce the friction between the sliding seat and the support rail; be provided with the limiting plate, through rotatory spacing screw rod for spacing screw rod bottom stretches into below ground, thereby plays the fixed effect to the support rail.
One end of the embedded column is connected with the end face of the fixed block, the side face of the fixed block is arranged on the outer side of the supporting rail, the embedded column and the through holes formed in the fixed sleeve are square, a blind hole is formed in the upper end face of the embedded column, a spring is arranged in the blind hole, and the upper end of the spring is connected with the bottom face of the wedge-shaped block;
the upper part of the wedge-shaped block is provided with an inclined plane and a vertical surface opposite to the inclined plane, the upper end of the inclined plane is inclined towards the vertical surface, and the vertical surface is close to the fixed block;
the distance between the vertical surface and the outer side surface of the fixed block is equal to the length of the through hole of the fixed sleeve.
When the two adjacent support rails are in butt joint, the embedded columns extend into the fixed sleeve, the wedge blocks are pressed down in the process of extending into the fixed sleeve, and after the wedge blocks extend out of the fixed sleeve, the wedge blocks are sprung up by the springs, so that the two support rails cannot be separated randomly.
The bottom of the sliding seat is provided with a plurality of second cylinders which are arranged in parallel, and the second cylinders are mutually perpendicular to the first cylinders;
the top end of the sliding seat is provided with an arc surface, the arc surface is provided with a limiting blind hole, the arc surface is also provided with fixing holes, the number of the fixing holes is two, the fixing holes are respectively arranged on two sides of the limiting blind hole, springs are arranged in the fixing holes, and the arc of the arc surface is consistent with the arc of the lower fastening ring;
the two side surfaces of the sliding seat are horizontally provided with second threaded through holes, and the second threaded through holes are communicated with the limiting blind holes;
the sliding seat is connected with the lower fastening ring through the adjusting component.
The second cylinder is arranged and is in point contact with the first cylinder, so that the sliding friction force of the second cylinder and the first cylinder is reduced to the greatest extent, and the sliding seat is easier and more convenient in the sliding process; the lower fastening ring is arranged on the cambered surface at the top end of the sliding seat, and an adjusting assembly is arranged to enable the height of the lower fastening ring to be finely adjusted.
The adjusting component comprises a limit seat and a guide pillar which are arranged at the bottom of the lower fastening ring, a limit bolt arranged in the second threaded through hole and the spring arranged in the fixing hole, wherein the limit seat is vertically arranged in the limit blind hole, and the guide pillar is vertically arranged in the fixing hole;
the side face of the limiting seat is vertically provided with a strip-shaped through hole, and the limiting bolt penetrates through the strip-shaped through hole.
The guide post is arranged in the fixed hole, the lower fastening ring can move up and down under the action of the spring, the limiting seat is arranged in the limiting blind hole, the side surface of the limiting seat is provided with a strip-shaped through hole, the strip-shaped through hole is vertically arranged, and the limiting bolt penetrating through the sliding seat penetrates through the strip-shaped through hole, so that the limiting bolt limits the sliding seat and is not sprung under the action of the spring any more, when the pipeline is placed on the lower fastening ring, the lower fastening ring and the limiting seat are both lowered until the cambered surface at the bottom of the lower fastening ring is completely contacted with the cambered surface at the top of the sliding seat; when the heights of two adjacent sliding seats are slightly different, after the pipeline arranged on the two sliding seats is in butt joint, the situation that one lower fastening ring is in close contact with the sliding seat, and the other lower fastening ring possibly has a gap with the sliding seat is inevitable, but under the action of a spring, even though the lower fastening ring possibly has a gap with the sliding seat, the lower fastening ring is enough to support the pipeline, and the height error of the adjacent sliding seats is not large generally, so that the fine adjustment of the upper and lower heights during the pipeline butt joint is realized, the supporting function of the pipeline is realized, and the gravity of the pipeline is prevented from being completely located on the other lower fastening rings.
The lower fastening ring and the two sides of the upper fastening ring are respectively provided with a fastening plate which is horizontally placed, and the upper fastening plate and the lower fastening plate are connected through fastening bolts.
After the pipeline is placed on the lower fastening ring, the upper fastening ring is fastened, and the pipeline and the upper fastening ring are fastened together through the fastening bolts.
The invention achieves the following remarkable effects:
(1) The support rail and the sliding seat are arranged, so that the sliding seats are arranged at two ends of the support rail, and the left-right deviation of the pipeline during installation and butt joint is avoided, namely the pipeline is positioned on the same straight line;
(2) The adjusting component is arranged, so that when adjacent pipelines are in butt joint, fine deviation in height can be well solved, the supporting force of the pipelines is ensured, and the service life of the pipelines is ensured;
(3) The side surface of the sliding seat is provided with the limit bolt, and the lower fastening ring is prevented from being sprung up through the effect of the limit bolt, so that the connection between the lower fastening ring and the sliding seat is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a pipe support according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a support rail according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a sliding seat according to an embodiment of the invention.
Fig. 4 is a schematic structural view of a lower fastening ring according to an embodiment of the present invention.
Wherein, the reference numerals are as follows: 1. a support rail; 2. a limiting plate; 3. a limit screw; 4. a fixed block; 5. embedding the column; 6. wedge blocks; 7. a first cylinder; 8. a hanging ring; 9. an upper fastening ring; 10. a lower fastening ring; 10-1, a fastening plate; 10-2, a guide post; 10-3, a limiting seat; 11. a sliding seat; 11-1, pin holes; 11-2, a second cylinder; 12. a limit bolt; 13. a positioning pin; 14. and (5) fixing the sleeve.
Detailed Description
In order to more clearly describe the technical characteristics of the present solution, the present solution is described below by means of specific embodiments.
Referring to fig. 1, a pipe support frame for a pumped storage power station comprises a support rail 1, a fixed sleeve 14, an embedded column 5, a sliding seat 11, an upper fastening ring 9, a lower fastening ring 10 and a pipe, wherein the upper end surface of the support rail 1 is provided with an opening sliding groove, the lower end surface of the support rail is arranged on the ground, the fixed sleeve 14 is arranged at one end of the support rail 1, the embedded column 5 is arranged at the other end of the support rail 1, the sliding seat 11 is arranged in the opening sliding groove and can slide along the length direction of the support rail 1, the lower fastening ring 10 is arranged at the upper end of the sliding seat 11, the upper fastening ring 9 is arranged at the upper end of the lower fastening ring 10, the pipe is arranged between the upper fastening ring 9 and the lower fastening ring 10, and the external shape and the size of the embedded column 5 are consistent with the shape and the size of a through hole arranged at the end surface of the fixed sleeve 14;
positioning pin holes are formed in two ends of the supporting rail, pin holes 11-1 are also formed in the sliding seat, and positioning pins 13 are arranged in the positioning pin holes and the pin holes 11-1;
and an adjusting assembly for adjusting the installation height of two adjacent pipelines is further included, and the adjusting assembly is connected with the lower fastening ring 10 and the sliding seat 11.
The support rails 1 are arranged, so that the sliding seats 11 slide back and forth on the same straight line, the two sliding seats 11 are respectively arranged at two ends of the support rails 1, so that pipelines arranged at the upper ends of the sliding seats 11 are in a straight line state, when two adjacent support rails 1 are connected through the embedded columns 5, lateral deviation of two mutually butted pipelines can not occur, and the two pipelines respectively arranged at the upper ends of the two support rails 1 can ensure the butt joint in the lateral direction;
the adjusting component is arranged to ensure that no deviation can occur in the vertical direction when different pipelines are butted, and the supporting rail 1 is arranged to ensure that two pipelines are well butted together, but the adjusting component achieves the purpose of fine adjustment, so that the problem of unbalanced placement of the supporting rail 1 due to processing and installation errors of the device is avoided;
more preferably, the two sides of the middle of the support rail are provided with the hanging rings 8, and the purpose of the hanging rings 8 is to facilitate the lifting of the support rail by using a crane, and the setting position of the hanging rings 8 does not influence the reciprocating movement of the sliding seat;
in addition, the sliding seat is fixedly arranged at two ends of the supporting track through the locating pin.
Referring to fig. 2, the opening chute is a T-shaped chute, a first cylinder 7 is arranged on the bottom surface of the opening chute along the length direction of the support rail 1, the first cylinder 7 is provided with a plurality of cylinders and distributed along the width direction of the opening chute, the upper end of the first cylinder 7 is slightly higher than the bottom surface of the opening chute, and the bottom of the sliding seat 11 is arranged on the first cylinder 7;
the support rail 1 side is provided with limiting plate 2, and limiting plate 2 is provided with first screw thread through-hole, is provided with the spacing screw rod 3 of vertical placing in the first screw thread through-hole, and spacing screw rod 3 top is provided with the carousel, and spacing screw rod 3 bottom is provided with the pointed end conical portion downwards.
The T-shaped sliding groove is arranged to limit the sliding seat 11 better; a first cylinder 7 is provided, the purpose of which is to reduce the friction between the sliding seat 11 and the support rail 1; the limiting plate 2 is arranged, and the bottom of the limiting screw 3 stretches into the ground through rotating the limiting screw 3, so that the effect of fixing the supporting rail 1 is achieved.
One end of the embedded column 5 is connected with the end face of the fixed block 4, the side face of the fixed block 4 is arranged on the outer side of the supporting track 1, through holes formed in the embedded column 5 and the fixed sleeve 14 are square, a blind hole is formed in the upper end face of the embedded column 5, a spring is arranged in the blind hole, and the upper end of the spring is connected with the bottom face of the wedge-shaped block 6;
the upper part of the wedge-shaped block 6 is provided with an inclined plane and a vertical surface opposite to the inclined plane, the upper end of the inclined plane is inclined towards the vertical surface, and the vertical surface is arranged close to the fixed block 4;
the distance between the vertical surface and the outer side surface of the fixed block 4 is equal to the length of the through hole of the fixed sleeve 14.
When the two adjacent support rails 1 are in butt joint, the embedded columns 5 extend into the fixed sleeve 14, the wedge-shaped blocks 6 are pressed down in the process of extending into the fixed sleeve 14, and after the wedge-shaped blocks 6 extend out of the fixed sleeve 14, the wedge-shaped blocks 6 are sprung up by springs, so that the two support rails 1 cannot be separated at will;
when two support rails are mutually butted, the outer side face of the fixing block is contacted with the outer side face of the fixing sleeve, the fixing block is clamped on the inner side face of the fixing sleeve through the wedge-shaped block, and the fixing block and the fixing sleeve are not separated.
Referring to fig. 3, the bottom of the sliding seat 11 is provided with a plurality of second cylinders 11-2 arranged in parallel, and the second cylinders 11-2 are perpendicular to the first cylinders 7;
the top end of the sliding seat 11 is provided with an arc surface, the arc surface is provided with a limiting blind hole, the arc surface is also provided with two fixing holes, the fixing holes are respectively arranged at two sides of the limiting blind hole, a spring is arranged in the fixing holes, and the arc of the arc surface is consistent with the arc of the lower fastening ring 10;
the two side surfaces of the sliding seat 11 are horizontally provided with second threaded through holes which are communicated with the limiting blind holes;
the sliding seat 11 is connected with the lower fastening ring 10 through an adjusting assembly.
The second cylinder 11-2 is arranged, and the second cylinder 11-2 is in point contact with the first cylinder 7, so that the sliding friction force of the second cylinder and the first cylinder is reduced to the greatest extent, and the sliding seat 11 is easier and more convenient in the sliding process; the lower fastening ring 10 is disposed on the arc surface of the top end of the sliding seat 11, and an adjusting assembly is provided to finely adjust the height of the lower fastening ring 10.
Referring to fig. 4, the adjusting assembly includes a limit seat 10-3 and a guide post 10-2 disposed at the bottom of the lower fastening ring 10, a limit bolt 12 disposed in the second threaded through hole, and a spring disposed in the fixing hole, the limit seat 10-3 being vertically disposed in the limit blind hole, the guide post 10-2 being vertically disposed in the fixing hole;
the side surface of the limit seat 10-3 is vertically provided with a strip-shaped through hole, and the limit bolt 12 passes through the strip-shaped through hole.
The guide post 10-2 is arranged in the fixed hole, the lower fastening ring 10 can move up and down under the action of the spring, the limit seat 10-3 is arranged in the limit blind hole, the side surface of the limit seat 10-3 is provided with a strip-shaped through hole, the strip-shaped through hole is vertically arranged, the limit bolt 12 penetrating through the sliding seat 11 penetrates through the strip-shaped through hole, thus the limit bolt 12 limits the sliding seat 11 to prevent the sliding seat 11 from being sprung up under the action of the spring, and when a pipeline is placed on the lower fastening ring 10, the lower fastening ring 10 and the limit seat 10-3 are both lowered until the bottom cambered surface of the lower fastening ring 10 is completely contacted with the top cambered surface of the sliding seat 11; when the heights of the adjacent two sliding seats 11 are slightly different, after the pipe arranged on the two sliding seats 11 is butted, the situation that one lower fastening ring 10 is tightly contacted with the sliding seat 11, and the other lower fastening ring 10 possibly has a gap with the sliding seat 11 is necessarily existed, but under the action of a spring, even though the lower fastening ring 10 possibly has a gap with the sliding seat 11, the lower fastening ring 10 is enough to support the pipe, and the height error of the adjacent sliding seats 11 is not large generally, through the action of the spring, not only the fine adjustment of the upper and lower heights during the pipe butting is realized, but also the supporting effect on the pipe is realized, and the gravity of the pipe is prevented from completely falling on the other lower fastening rings 10.
Both sides of the lower fastening ring 10 and the upper fastening ring 9 are provided with fastening plates 10-1 placed horizontally, and the upper and lower fastening plates 10-1 are connected through fastening bolts.
After the pipe is placed on the lower fastening ring 10, the upper fastening ring 9 is fastened again, and the two are fastened together by fastening bolts.
The invention has the specific working procedures that:
the support rails 1 are arranged, so that the sliding seats 11 slide back and forth on the same straight line, the two sliding seats 11 are respectively arranged at two ends of the support rails 1, so that pipelines arranged at the upper ends of the sliding seats 11 are in a straight line state, when two adjacent support rails 1 are connected through the embedded columns 5, lateral deviation of two mutually butted pipelines can not occur, and the two pipelines respectively arranged at the upper ends of the two support rails 1 can ensure the butt joint in the lateral direction;
the adjusting component is arranged to ensure that no deviation occurs in the vertical direction when different pipelines are butted, and the supporting rail 1 is arranged to ensure that two pipelines are well butted together, but the adjusting component achieves the purpose of fine adjustment, and avoids the problem that the supporting rail 1 is unbalanced to place due to machining and installation errors of the device.
The guide post 10-2 is arranged in the fixed hole, the lower fastening ring 10 can move up and down under the action of the spring, the limit seat 10-3 is arranged in the limit blind hole, the side surface of the limit seat 10-3 is provided with a strip-shaped through hole, the strip-shaped through hole is vertically arranged, the limit bolt 12 penetrating through the sliding seat 11 penetrates through the strip-shaped through hole, thus the limit bolt 12 limits the sliding seat 11 to prevent the sliding seat 11 from being sprung up under the action of the spring, and when a pipeline is placed on the lower fastening ring 10, the lower fastening ring 10 and the limit seat 10-3 are both lowered until the bottom cambered surface of the lower fastening ring 10 is completely contacted with the top cambered surface of the sliding seat 11; when the heights of the two adjacent sliding seats 11 are slightly different, after the butt joint of the pipelines arranged on the two sliding seats 11 is finished, the situation that one lower fastening ring 10 is tightly contacted with the sliding seat 11, and the other lower fastening ring 10 possibly has a gap with the sliding seat 11 exists, but under the action of a spring, even though the lower fastening ring 10 possibly has a gap with the sliding seat 11, the lower fastening ring 10 is enough to support the pipelines, and the height error of the adjacent sliding seats 11 is not large generally, through the action of the spring, not only the fine adjustment of the upper and lower heights during the butt joint of the pipelines is realized, but also the supporting effect on the pipelines is realized, and the gravity of the pipelines is prevented from completely falling on the other lower fastening rings 10;
finally, in the design of the stiffness coefficient of the spring, after the pipeline is arranged on the lower fastening ring, the bottom of the lower fastening ring is enabled to be just contacted with the top cambered surface of the sliding seat, so that the adjusting assembly can achieve the best adjusting effect.
The technical features of the present invention that are not described in the present invention may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, but is also intended to be within the scope of the present invention by those skilled in the art.
Claims (2)
1. The pipeline support frame for the pumped storage power station is characterized by comprising a support rail, a fixed sleeve, an embedded column, a sliding seat, a lower fastening ring and an upper fastening ring, wherein the upper end surface of the support rail is provided with an opening sliding chute, the lower end surface of the support rail is arranged on the ground, the fixed sleeve is arranged at one end of the support rail, the embedded column is arranged at the other end of the support rail, the sliding seat is arranged in the opening sliding chute and can slide along the length direction of the support rail, the lower fastening ring is arranged at the upper end of the sliding seat, the upper fastening ring is arranged at the upper end of the lower fastening ring, a pipeline is arranged between the upper fastening ring and the lower fastening ring, and the external shape and the size of the embedded column are consistent with those of a through hole arranged at the end surface of the fixed sleeve;
positioning pin holes are formed in two ends of the supporting rail, pin holes are also formed in the sliding seat, and positioning pins are arranged in the positioning pin holes and the pin holes;
the adjusting assembly is used for adjusting the installation heights of two adjacent pipelines and is connected with the lower fastening ring and the sliding seat;
the opening sliding chute is a T-shaped sliding chute, a first cylinder is arranged on the bottom surface of the opening sliding chute along the length direction of the supporting rail, the first cylinder is provided with a plurality of cylinders and distributed along the width direction of the opening sliding chute, the upper end of the first cylinder is slightly higher than the bottom surface of the opening sliding chute, and the bottom of the sliding seat is arranged on the first cylinder;
the side face of the supporting rail is provided with a limiting plate, the limiting plate is provided with a first threaded through hole, a vertically placed limiting screw is arranged in the first threaded through hole, the top end of the limiting screw is provided with a rotary table, and the bottom end of the limiting screw is provided with a conical part with a downward tip;
one end of the embedded column is connected with the end face of the fixed block, the side face of the fixed block is arranged on the outer side of the supporting rail, the embedded column and the through holes formed in the fixed sleeve are square, a blind hole is formed in the upper end face of the embedded column, a spring is arranged in the blind hole, and the upper end of the spring is connected with the bottom face of the wedge-shaped block;
the upper part of the wedge-shaped block is provided with an inclined plane and a vertical surface opposite to the inclined plane, the upper end of the inclined plane is inclined towards the vertical surface, and the vertical surface is close to the fixed block;
the distance between the vertical surface and the outer side surface of the fixed block is equal to the length of the through hole of the fixed sleeve;
the bottom of the sliding seat is provided with a plurality of second cylinders which are arranged in parallel, and the second cylinders are mutually perpendicular to the first cylinders;
the top end of the sliding seat is provided with an arc surface, the arc surface is provided with a limiting blind hole, the arc surface is also provided with fixing holes, the number of the fixing holes is two, the fixing holes are respectively arranged on two sides of the limiting blind hole, springs are arranged in the fixing holes, and the arc of the arc surface is consistent with the arc of the lower fastening ring;
the two side surfaces of the sliding seat are horizontally provided with second threaded through holes, and the second threaded through holes are communicated with the limiting blind holes;
the sliding seat is connected with the lower fastening ring through the adjusting component;
the adjusting component comprises a limit seat and a guide pillar which are arranged at the bottom of the lower fastening ring, a limit bolt arranged in the second threaded through hole and the spring arranged in the fixing hole, wherein the limit seat is vertically arranged in the limit blind hole, and the guide pillar is vertically arranged in the fixing hole;
the side face of the limiting seat is vertically provided with a strip-shaped through hole, and the limiting bolt penetrates through the strip-shaped through hole.
2. The pipe support frame for pumped storage power station according to claim 1, wherein two sides of the lower fastening ring and the upper fastening ring are respectively provided with a fastening plate which is horizontally placed, and the upper fastening plate and the lower fastening plate are connected through fastening bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910888421.5A CN110486535B (en) | 2019-09-19 | 2019-09-19 | Pipeline support frame for pumped storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910888421.5A CN110486535B (en) | 2019-09-19 | 2019-09-19 | Pipeline support frame for pumped storage power station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110486535A CN110486535A (en) | 2019-11-22 |
| CN110486535B true CN110486535B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910888421.5A Active CN110486535B (en) | 2019-09-19 | 2019-09-19 | Pipeline support frame for pumped storage power station |
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| CN209213192U (en) * | 2018-10-29 | 2019-08-06 | 苏州智为环境科技有限公司 | A kind of Pipe installing support frame |
| CN209380189U (en) * | 2019-01-03 | 2019-09-13 | 河北省安装工程有限公司 | Large-diameter pipeline pairing device in a kind of restricted clearance |
| CN209385806U (en) * | 2018-12-22 | 2019-09-13 | 兴润建设集团有限公司 | A kind of civil engineering conduit support |
| CN210531763U (en) * | 2019-09-19 | 2020-05-15 | 国家电网有限公司 | Pipeline support frame for pumped storage power station |
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2019
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| US4637496A (en) * | 1985-04-25 | 1987-01-20 | Dover Corporation | Elevator rail system |
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| CN108468863A (en) * | 2018-05-14 | 2018-08-31 | 沧州天瑞星光热技术有限公司 | A kind of support device for heat collecting pipe heat waste test compensation end expansion |
| CN208397440U (en) * | 2018-05-21 | 2019-01-18 | 广东鑫泓建设有限公司 | A kind of municipal construction tube support arrangement |
| CN209213192U (en) * | 2018-10-29 | 2019-08-06 | 苏州智为环境科技有限公司 | A kind of Pipe installing support frame |
| CN209385806U (en) * | 2018-12-22 | 2019-09-13 | 兴润建设集团有限公司 | A kind of civil engineering conduit support |
| CN209380189U (en) * | 2019-01-03 | 2019-09-13 | 河北省安装工程有限公司 | Large-diameter pipeline pairing device in a kind of restricted clearance |
| CN210531763U (en) * | 2019-09-19 | 2020-05-15 | 国家电网有限公司 | Pipeline support frame for pumped storage power station |
Also Published As
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|---|---|
| CN110486535A (en) | 2019-11-22 |
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